1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
package parser
import (
"testing"
"github.com/google/go-cmp/cmp"
"github.com/stretchr/testify/require"
)
func TestParseNameValOldFormat(t *testing.T) {
directive := directives{}
node, err := parseNameVal("foo bar", "LABEL", &directive)
require.NoError(t, err)
expected := &Node{
Value: "foo",
Next: &Node{
Value: "bar",
Next: &Node{Value: ""},
},
}
require.Equal(t, expected, node, cmpNodeOpt)
}
var cmpNodeOpt = cmp.AllowUnexported(Node{})
func TestParseNameValNewFormat(t *testing.T) {
directive := directives{}
node, err := parseNameVal("foo=bar thing=star", "LABEL", &directive)
require.NoError(t, err)
expected := &Node{
Value: "foo",
Next: &Node{
Value: "bar",
Next: &Node{
Value: "=",
Next: &Node{
Value: "thing",
Next: &Node{
Value: "star",
Next: &Node{
Value: "=",
},
},
},
},
},
}
require.Equal(t, expected, node, cmpNodeOpt)
}
func TestParseNameValWithoutVal(t *testing.T) {
directive := directives{}
// In Config.Env, a variable without `=` is removed from the environment. (#31634)
// However, in Dockerfile, we don't allow "unsetting" an environment variable. (#11922)
_, err := parseNameVal("foo", "ENV", &directive)
require.Error(t, err, "ENV must have two arguments")
}
|
